[PATCH v2 15/17] riscv: dts: spacemit: k3-pico-itx: enable the DisplayPort output

[sashiko-bot at kernel.org]

Thank you for your contribution! Sashiko AI review found 1 potential issue(s) to consider:
- [Low] Missing `dp-connector` node and `remote-endpoint` link for the external DisplayPort output, leaving the `dp1_out` graph endpoint disconnected.
--

--- Patch [15]: [PATCH v2 15/17] riscv: dts: spacemit: k3-pico-itx: enable the DisplayPort output ---
commit 524eda119bdbf5fa2382226e4f89b196aad432d5
Author: Cody Kang <codykang.hk at gmail.com>

riscv: dts: spacemit: k3-pico-itx: enable the DisplayPort output

This commit enables the second DPU and the associated DisplayPort controller
to provide output to the external DisplayPort connector on the Pico-ITX board.

> diff --git a/arch/riscv/boot/dts/spacemit/k3-pico-itx.dts b/arch/riscv/boot/dts/spacemit/k3-pico-itx.dts
> index b89c1521e6649..6c31460990a75 100644
> --- a/arch/riscv/boot/dts/spacemit/k3-pico-itx.dts
> +++ b/arch/riscv/boot/dts/spacemit/k3-pico-itx.dts

[ ... ]

> @@ -221,3 +222,13 @@ hub at 1 {
>  &usb2_phy {
>  	status = "okay";
>  };
> +
> +&dpu1_crtc0 {
> +	status = "okay";
> +};
> +
> +&dp1 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&dp1_1_cfg>;
> +	status = "okay";
> +};

[Severity: Low]
Does this device tree need a dp-connector node and a remote-endpoint link 
for the external DisplayPort output?

Since dp1 is enabled here without describing the physical downstream connector 
or linking it to the output port, it appears to leave the dp1_out graph 
endpoint disconnected.

Even though the display driver might handle this missing topology gracefully 
by falling back to an internal connector initialization, could this omission 
trigger dtbs_check graph warnings for the dangling endpoint?

-- 
Sashiko AI review · https://sashiko.dev/#/patchset/20260809-k3-display-v2-0-327d7910bf71@gmail.com?part=15